UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KtqJxuq6K0t5W8EUJ1351I8ATn2CsBPuWeernA9gfaQ=' 
WHERE 
  key_id = 'f3c50024e60da5dbbfa8c6ccbabc7f50ebf38072335fb2eaf07a6a2c1c4faa5e' 
  AND (
    token = 'KtqJxuq6K0t5W8EUJ1351I8ATn2CsBPuWeernA9gfaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )